.tags {
  a {
    display: block;
    font-size: 13px;
    padding: 0 15px;
    line-height: 30px;
    height: 30px;
    float: left;
    margin: 0 6px 0 0;
    color: #666;
    background: #eee;
    border-radius: 5px;
  }

  &:after {
    display: block;
    content: "";
    clear: both;
  }
}

.hot-tags {
  padding: 10px;

  a {
    margin-top: 20px;
  }
}